Question

Which statement about cystic fibrosis is true?(1 point)
Responses

Cystic fibrosis affects a person’s ability to make normal red blood cells.
Cystic fibrosis affects a person’s ability to make normal red blood cells.

Cystic fibrosis is caused by a mutation in which a dominant allele replaces a recessive allele.
Cystic fibrosis is caused by a mutation in which a dominant allele replaces a recessive allele.

Cystic fibrosis is caused by a deletion of one codon in the DNA molecule.
Cystic fibrosis is caused by a deletion of one codon in the DNA molecule.

Carriers have an advantage over people who do not have the cystic fibrosis mutation.

Answers

Answered by GPT 3.5
Carriers have an advantage over people who do not have the cystic fibrosis mutation.
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